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Subject: 
Re: More information on LEGO Digital Designer and other things
Newsgroups: 
lugnet.cad, lugnet.lego.direct
Date: 
Thu, 1 May 2003 21:20:44 GMT
Viewed: 
1507 times
  
[snipped]
Someone had asked why we don't have the entire brick library in LXF yet. As
strange as this may sound, we don't have every part in the historical and
current library in a usable digital format. Many of the parts are digitized
in a format that is closer to our engineering drawings than a portable 3D
file. As different projects, applications, "gaming" software, and more was
created, it created a mish-mosh of file formats. As one of my colleagues
said, there is no big vault of 3D LEGO pieces inside the company just
waiting to be opened. There are 100 little disconnected non-compatible
vaults. Moving towards LXF helps to create that master vault. Of course,
translating files, creating new ones when needed, and other considerations
mean it will take time.
:(
If LXF does take off, expect many "historical" parts to be added ;)

== The SDK ==
The SDK is a by-product of the DD efforts, and since we are only building DD
for Windows, the SDK we release will only be Windows. That being said, there
is no reason it can't be ported, since the SDK will be well documented.
Really all the SDK is going to be is a set of Windows DLLs. Now before
anyone strings me up from my toes, please understand that with such a very
small percentage of our LEGO.com users being non-Windows users, it just
doesn't make financial sense for use to develop DD for Linux or Mac.
LOL...I fully understand....build a website for users of Netscape when they
only count for 4% of the internet browsers! LOL

I can assume the SDK will be released when DD is also released?

== The "Standards Body" and "Certification" ==
As far as the "certification process", there are still some details to work
out on how widely distributed the SDK is. So for the immediate term, let's
assume that we are taking about a undefined group of people. [Note: This is
for discussion only at this point, and may change later]. We will come back
to this later.

My hope is that there is a standards committee in place that can "certify"
software, extensions to the format, etc. And like with Web browsers, for
instance, there is an advantage for being certified as "compliant". Whether
a software carries the "certified" moniker is up to the "guidelines" of the
Standards Body, as well as the software developer.

Think W3C for a minute. The .html standard is open to anyone to check out.
The standards for what .html is or isn't is decided on by a board of
interested parties (the W3C). Some W3C members are commercial, some
non-commercial. This committee works out what is best for the overall
format, and then works to encourage software creators (commercial or
non-commercial) to implement those standards. If I wanted to develop a Web
browser that wasn't standards compliant and call it that, then I can. Of
course, I may get hammered later on by my users.

Actually, I would like to see this part go farther, and see a body of
members create a standard for anything related to LEGO. There are many
technologies being introduced on a daily basis, and it's extremely easy to
get mired into a new format. LDraw/LXF would be the start for standards. I'd
also like to see an XML format standard for these parts, as it may be
possible to create web based applications to show off models using the parts
format without the need of images :)

[snipped]

Until June...
=EO=



Message is in Reply To:
  More information on LEGO Digital Designer and other things
 
Wow! What a week for LEGO CAD! LPub going open source, another Java viewer underway, a Mac editor hits alpha, new version of LD4D, the LSC, MLCad on Linux, all this Digital Designers stuff... and I know I am missing something! Sorry for the delay in (...) (22 years ago, 1-May-03, to lugnet.cad, lugnet.lego.direct) !! 

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